Used 2024 GMC Sierra 1500 for Sale nearMilton, ON

How much does the 2024 GMC Sierra 1500 cost?

Prices have softened 17.39% compared to this time last year, making it a favourable time to shop this model year.

There are 1,645 listings available, which suggests solid inventory for used-truck shoppers.

Is the 2024 GMC Sierra 1500 a good car?

Yes — owners rate it 4.64/5, and the expert rating is 7.17/10. The model scores 8/10 across Performance, Form and function, and Technology.

Owners consistently praise its powerful engine, comfortable and spacious interior, and well-equipped features. The design and luxury touches also come up often, especially compared with competitors. On the trade-off side, some owners mention infotainment reliability concerns and the need for a data plan.

That lines up with the truck’s broad use case: you can shop it as a work vehicle, an off-roader, or a more luxurious long-distance cruiser. The market also shows 36.4% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2024 GMC Sierra 1500 reliable?

Owners rate it 4.64/5, a strong signal of long-term satisfaction.

Owner feedback points to a truck that feels dependable in daily use, with many drivers describing it as powerful, comfortable, and well equipped over the long term. The diesel powertrain is also singled out for smooth, linear delivery and strong towing-friendly torque, which supports confidence in everyday ownership.

If you’re buying used, the main long-term risk is that some owners report infotainment and emissions-control frustrations, so a careful test drive and feature check matter.

What should I look for when buying a used 2024 GMC Sierra 1500?

Key things to evaluate:

• Trim level: The lineup ranges from Pro to Denali Ultimate, with Pro aimed at commercial fleets and the higher trims leaning into luxury or off-road use. Base Pro models are the most basic, with a 7-inch touchscreen and wired smartphone connectivity, while Denali and Denali Ultimate add upscale touches such as a large chrome grille, available 22-inch wheels, power running boards, and more comfort features.
• Powertrain: You get a 2.7-litre turbocharged four-cylinder, 5.3-litre V8, 6.2-litre V8, or 3.0-litre Duramax turbodiesel. The diesel stands out for strong torque and smooth delivery, while the V8s bring more power and the TurboMax focuses on accessible capability.
• Safety package: Standard equipment includes automatic emergency braking with pedestrian detection, forward collision warning, lane-keep assist, lane-departure warning, and a rear-seat reminder. Adaptive cruise control, blind-spot monitoring, rear cross-traffic alert, park assist, and Super Cruise are optional or trim-dependent.
• Infotainment: Base Pro models use a 7-inch touchscreen with Bluetooth and wired Apple CarPlay and Android Auto. SLE and higher trims get a 12.3-inch digital instrument cluster, a 13.4-inch touchscreen, wireless Apple CarPlay and Android Auto, and Google Built-In.
• Fuel efficiency: The Duramax diesel is rated at 9.2 L/100 km combined with RWD and 9.6 L/100 km combined with 4WD. The TurboMax four-cylinder can achieve 12 L/100 km combined in some configurations, while the V8s land in the 14 to 16 L/100 km range.

Which 2024 GMC Sierra 1500 trim should I buy?

The 2024 GMC Sierra 1500 is offered in 8 trim levels: Pro, SLE, Elevation, SLT, AT4, AT4X, Denali, and Denali Ultimate.

Here's the short version:

• Pro: This is the work-focused starting point, and it makes sense if you want the lowest entry price and can live with the most basic infotainment setup.
• SLE: This is the best-value trim for many shoppers because it adds the larger digital displays, wireless smartphone connectivity, and Google Built-In without jumping straight to the luxury end.
• Elevation: Choose this if you want a more upscale look than the Pro or SLE while staying below the premium trims.
• SLT: This is the better pick if you want a more comfort-oriented truck with broader equipment and a more polished feel.
• AT4: This is the off-road choice, with a lift kit, Rancho shocks, a locking rear differential, and skid plates.
• AT4X: Step up here if you want the more serious off-road hardware, including a front locker and Multimatic DSSV dampers.
• Denali: This is the luxury-focused trim for buyers who want a more premium cabin and upscale exterior details.
• Denali Ultimate: This is the top luxury choice, and it suits you if you want the most comfort and the richest feature set.

Safety-package note: Super Cruise is available on Denali and Denali Ultimate models, while several other driver-assistance features remain optional across the range.

Is now a good time to buy a used 2024 GMC Sierra 1500?

This is a moderate market for selective buyers, so it rewards patience and comparison shopping.

• Deal availability: 36.4% of listings are priced as good or great deals.
• Inventory: There are 1,645 listings available.
• Price trend: Prices have softened 17.39% compared with last year.

If you find a listing below $55,109 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2024 GMC Sierra 1500's resale value?

The current average of $55,109 CAD sits slightly below last year's $66,710 CAD.

That price drop suggests the market has become more favourable for buyers, but it also means future sellers may need to price competitively to stand out. If you own one, the strongest resale prospects will likely come from well-equipped trims and desirable powertrains, especially where demand remains broad. The diesel and higher-spec luxury versions should continue to attract attention from shoppers who want capability with comfort.

Vehicles with strong owner satisfaction ratings, like this model year's 4.64/5, tend to retain buyer demand, which supports resale value over time.

Is the 2024 GMC Sierra 1500 safe?

The 2024 Sierra 1500 Crew Cab received a Good score in the driver-side small overlap front crash test, a Marginal score in the passenger-side version, Good scores in the original moderate overlap front and side crash tests, and an Acceptable score in the updated side crash test. Crew cab models also earned five-star overall safety ratings from NHTSA, with five-star side-crash protection and four-star ratings in rollover and frontal crash testing.

It earns a 6/10 safety score from our experts.

Standard safety equipment includes automatic emergency braking with pedestrian detection, forward collision warning, lane-keep assist, lane-departure warning, and a rear-seat reminder. Adaptive cruise control, blind-spot monitoring, rear cross-traffic alert, and park assist are optional, and Super Cruise is available on Denali and Denali Ultimate models.

The main caveat is the uneven IIHS result, especially the passenger-side small overlap score and the updated side-crash result, which means you should not assume every version delivers the same level of protection.

Should I buy a 2024 GMC Sierra 1500 or consider a different year?

If you're weighing the 2024 against nearby model years, here's how to think about it:

Choose the 2024 if:

• 36.4% of listings are priced as good or great deals.
• Price trend: Prices have softened 17.39% compared with last year.
• Owners rate it 4.64/5 — a strong satisfaction signal.
• It offers broad trim choice, strong powertrain variety, and available Super Cruise.

Consider the 2023 if:

• At $49,962 CAD, the 2023 costs less than the current year's $55,109 CAD average.
• It pushed Sierra luxury further with the new Denali Ultimate trim.

The bottom line: If you want the best mix of current-market value, broad inventory, and the latest feature set, the 2024 is the stronger all-around pick. If your priority is spending less up front and you still want a highly equipped full-size pickup, the 2023 is the better budget-conscious alternative.

These recommendations are based on CarGurus' proprietary market data from October 6, 2026, CarGurus experts' opinions, and generative AI.